1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.scheduler.job;
24  
25  import com.liferay.portal.kernel.json.JSONFactoryUtil;
26  import com.liferay.portal.kernel.json.JSONObject;
27  import com.liferay.portal.kernel.log.Log;
28  import com.liferay.portal.kernel.log.LogFactoryUtil;
29  import com.liferay.portal.kernel.messaging.MessageBusUtil;
30  import com.liferay.portal.kernel.scheduler.SchedulerEngine;
31  
32  import java.util.Date;
33  
34  import org.quartz.Job;
35  import org.quartz.JobDataMap;
36  import org.quartz.JobDetail;
37  import org.quartz.JobExecutionContext;
38  
39  /**
40   * <a href="MessageSenderJob.java.html"><b><i>View Source</i></b></a>
41   *
42   * @author Michael C. Han
43   * @author Bruno Farache
44   */
45  public class MessageSenderJob implements Job {
46  
47      public void execute(JobExecutionContext jobExecutionContext) {
48          try {
49              JobDetail jobDetail = jobExecutionContext.getJobDetail();
50  
51              JobDataMap jobDataMap = jobDetail.getJobDataMap();
52  
53              String destination = jobDataMap.getString(
54                  SchedulerEngine.DESTINATION);
55              String messageBody = jobDataMap.getString(
56                  SchedulerEngine.MESSAGE_BODY);
57  
58              Date scheduledFireTime = jobExecutionContext.getScheduledFireTime();
59  
60              JSONObject jsonObj = JSONFactoryUtil.createJSONObject(messageBody);
61  
62              jsonObj.put(
63                  "scheduledFireTime",
64                  JSONFactoryUtil.createJSONObject(
65                      JSONFactoryUtil.serialize(scheduledFireTime)));
66  
67              MessageBusUtil.sendMessage(destination, jsonObj.toString());
68          }
69          catch (Exception e) {
70              _log.error("Unable to execute job", e);
71          }
72      }
73  
74      private static Log _log = LogFactoryUtil.getLog(MessageSenderJob.class);
75  
76  }